Features:Suitable for indoor decorative structure, can be used to detect the location of metal and wire inside the wall, when the induction to metal and voltage, the instrument will flash and sound tips

How to use:1. Away from the object to be measured, unscrew the power, function switch dial to 1, and turn the knob switch and slow adjustment, just is not sound and no light, to detect metal, will be detected with /2003DETECT\\\\\Parallel to the surface of the measured object in the detection area.

2.When the detector is close to the metal object or voltage loop, it will flash and sound, when there is no metal nearby, it will not flash and do not sound, when the test is over, please cut off the power supply.

3. If the detected voltage, will switch to the function, the detector with DETECT\\\\\ in detecting left / Delta region and slowly move to the right, if the voltage loop is detected, it will flash and sound, when there is no voltage near, it will not flash and not audible.

4. After the test, please cut off the power supply, the detector can not test the metal pipe, metal walls or deep parts of the AC voltage.